Regioselective synthesis of 9-azabicyclo[4.2.1]- and 9-azabicyclo[3.3.1]nonane derivatives via transannular electrophilic cyclization of N-protected aminocyclooct-4-ene - Ham, WH; Kim, KS; Jung, YH; Cho, TH; Cho, SH; Park, HK (PHARMACEUTICAL SOCIETY KOREA, 1996)